The Enlightenment in Spain defies definition. In certain respects it was a viable force opening up new vistas of knowledge and understanding, while in others it was a mild breeze rustling some leaves of insight into the possibility of human equality. For certain of Spain's royal officials, the ideas of the eighteenth century philosophes were refreshing and undeniably sound; for others even the gathering of knowledge in the new encyclopedias was a dangerously democratic trend. In some areas of national life, reforms gained immediate acceptance, in others the old ways remained entrenched.
Spain has always been a country of extremes, of absolute alternatives. Spaniards strive to achieve impossible goals or they remain incredibly inert. With the discovery of America their ambitious undertakings excelled those of England or France, but subsequent neglect brought about failures of equal magnitude. In the sixteenth century they thought to conquer the world; in the next their weakened Hapsburg monarchs squandered the wealth of the New World while the country fell into economic ruin.